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  • This report is an update of shellfish investigations from April 1966-March 1967. It includes the bay clam abundance/age growth surveys, with emphasis on the Yaquina, Umpqua, and Coos Bays. The study on ...
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  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers.
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  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers.
    Citation
  • Gives data on recreational and commercial clam fisheries. Gives total harvest, age composition data, survey of clam diggers.
    Citation
  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers.
    Citation
  • This report gives the total harvest and age composition data, and contains the results of a survey of clam diggers on Clatsop County beaches in 1964. It also contains graphs comparing the data from 195...
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  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers on Clatsop County beaches.
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  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers.
    Citation
  • Gives data on recreational and commercial clam fisheries. Total harvest, age composition data, survey of clam diggers.
    Citation
  • Gives data on recreational and commercial clam fisheries. Gives total harvest, age composition data, survey of clam diggers. Mentions the spread of a nuclear inclusion parasite and a paralytic shellfish ...
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